baber/WOPTO huggingface dataset:
Patent JP-H04204008-A (JP)
Title: Method for measuring flatness of steel plate
Inventor: OHIRA NOBORU
IPC: B21B37/00
Filed: 1990-11-30
Abstract: PURPOSE:To measure the flatness of a steel plate on-line by operating the distance between a straight line connecting tops of the first and second ridges and the deepest valley in a predetermined span by means of a flatness measuring apparatus with a noncontact distance sensor, and making the maximum value as a distortion. CONSTITUTION:By using a flatness measuring apparatus with a noncontact distance sensor, a distortion signal related to the flatness of a steel plate is obtained. A predetermined measuring span (1m or 2m) is measured from the first ridge of the signal waveform. The tops of the first ridge and a second ridge which is the highest in the span are connected by a straight line. The distance from the deepest valley in the span to the straight line is operated. Then, the same procedure is repeated for the case where the second ridge is used as a starting point of the measuring span. The maximum value of the distances is regarded as a distortion in the measuring span. Accordingly, it becomes easy to control the judgment whether or not the distortion of the steel plate is allowable.
Patent JP-H10174090-A (JP)
Title: Monitor supporting device
Inventor: ONDA KATSUMASA
IPC: H04N5/232
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To efficiently monitor an object which is desired to be marked by a monitoring person by providing a man-machine interface means for designating a marking area in a picture, and a frame control means for controlling a frame based on positional information in the picture of the making area specified by this means. SOLUTION: A picture picked up by an image input means 101 and graphic information generated by that the monitoring person operates the mouse of a personal computer or the like, are synthesized by a synthesizing means 103 inside the personal computer. This is displayed in a picture display means 104. The monitor moves a mouse cursor to an area which he/her wanting to mark and designates as the marking area. The positional information of the designated marking area is transmitted to the frame control means 107 via a serial interface mounted in the personal computer. The frame control means 107 drives and controls the viewing direction of the picture input means 101 so that the designated marking area is imaged at the center of the screen for example, using the positional information of the marking area.
Patent JP-H05164355-A (JP)
Title: Air conditioner
Inventor: KAWAI YOSHIKI
IPC: F24F13/20
Filed: 1991-12-13
Abstract: PURPOSE:To manufacture an excellent design, and to facilitate an installing operation and service by separately forming an electric section from a body side and reducing in thickness and weight the body side. CONSTITUTION:An electrical equipment section 11 is formed separately from a body 13 containing an evaporator, etc., and the body 13 side is reduced in thickness and weight. Accordingly, the section 11 does not receive heats radiated from a cycle becoming a high temperature such as a condenser, etc., and hence may have small cooling fins. Further, a restriction in disposition of inner components such as a capacitor, etc., is reduced. Protrusions of indoor and outdoor sides are reduced. Thus, an excellent design can be manufactured, and an installing operation and service can be facilitated.
Patent JP-H0512826-A (JP)
Title: Tape cassette
Inventor: KURASHINA SATORU
IPC: G11B23/087
Filed: 1991-12-13
Abstract: PURPOSE:To attain the smooth operation of a breaking member without any interference and to securely regulate the rotation of a reel-hub when the assemblage of a tape cassette is completed in the tape cassette which is provided with the breaking member regulating the rotation of the reel-hub and temporarily fixed on an upper half at the time of the assemblage. CONSTITUTION:A fixing part 15 is provided at the upper half 2 side and an engaged recessed part 20 is provided at the breaking member 16 side as well. The breaking member 16 is temporarily fixed since the engaged recessed part 20 is engaged with the fixed part 15 in light pressure state out of an area where the breaking member 16 slides usually. By disengaging the fixing part 15 from the engaging recessed part 20 after completing the assemblage of the tape cassette, the breaking member 16 smoothly operates without being in temporary fixed state again.
Patent JP-H0696573-A (JP)
Title: Direct access data storage device and lubricating system for thin film magnetic recording disk
Inventor: TOOMASU AREN GUREGORII
IPC: C10M105/54
Filed: 1992-12-10
Abstract: PURPOSE: To impart lubricant molecules to the damaged regions which arise within the lubricating layer of a disk at a high speed by dynamically adsorbing a lubricant into cavities including the regions having defects if such regions exist in a lubricatable layer. CONSTITUTION: A storage system is utilized in order to impart the lubricant adsorptive sticking to the region of the thin-film magnetic recording disk which has the defect in the bonded lubricant layer or is thin to the inadequate extent. The satd. gaseous lubricant entrains in the air flow shown by an arrow 7 and emerges from the outlet of a storage device 3. The disk 5 is exposed to the regulated air flow 7 which enables the adsorption of the gaseous lubricant molecules onto the bonded lubricant surface 4 having the cell cavities. The gaseous molecules entrain in air flow of an arrow 8 from the lubricant surface 4 and returns to the storage device 3. The air flows 7, 8 are generated by rotating the disk 5 to form a gas moving system. The cells on the lubricant surface of the disk 5 are then adsorbed into the cavities and the monomolecular layer is yielded with high reliability.  The gaseous molecules are thereby imparted at a high speed to the damaged regions.
Patent JP-2000156379-A (JP)
Title: Semiconductor element and manufacture thereof
Inventor: IDA JIRO
IPC: H01L21/768
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device capable of improving yield without spreading the upper part of a wiring layer, in a fine working technique using side wall formation. SOLUTION: This manufacturing method of a semiconductor element contains a first process for forming a trench 11a on an oxide film 11, a second process for forming a side wall 13 along the side wall of the trench, a third process for burying metal 14 in the trench, a fourth process for etching the oxide film until its height becomes practically equal to the height where a curved part 13a formed on the upper part of the side wall is eliminated, and a fifth process for etching the side wall and the metal until the height becomes practically equal to the height of the upper surface of the oxide film etched in the fourth process. By eliminating the upper spread part of the buried metal, a pattern having a shape where the upper layer of the metal is not spread can be obtained, and improvement of yield is enabled.
Patent JP-H03190950-A (JP)
Title: Heat-resistant resin composition
Inventor: OHARA YOICHI
IPC: C08L27/22
Filed: 1989-12-19
Abstract: PURPOSE:To provide the subject composition having excellent processability and thermal stability by compounding an after polymerization-chlorinated polyvinyl chloride resin with a specific polyester thermoplastic resin. CONSTITUTION:(A) 100 pts.wt. of an after polymerization-chlorinated polyvinyl chloride resin (CPVC) containing 60-69wt.% of chlorine and a specific viscosity (nspC=4g/l nitrobenzene, 30 deg.C) of 0.15-0.35, (B) 0.5-40 pts.wt. of a polyester thermoplastic resin comprising (i) a polyester (e.g. polyethylene terephthalate) as a hard segment and (ii) a polyether or polylactone (e.g. poly epsilon-caprolactone) having mol.wt. of 400-8000 as a soft segment and if necessary fillers such as lubricant or plasticizer are compounded to provide the objective composition.
Patent JP-2001147497-A (JP)
Title: Image reader
Inventor: ASAI SHINJI
IPC: H04N1/04
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To improve the traveling stability of a carriage constituting the scanner of an image reader by arranging the carriage adjacent to a guide rail while connecting the carriage to a belt and preventing the driving position from being drastically separated from the sliding surface. SOLUTION: The full rate carriage 20 and the half rate carriage 30 constituting the scanner of the image reader are separately connected to the belts 14 and 15, and moved along the guide rail 6 at a prescribed speed so as to read the image of an original. The belts 14 and 15 for driving the two carriages 20 and 30 are separately fixed by belt fixing parts 25 and 35, and as for the half rate carriage 30, the belt 15 and the guide rail 6 are positioned nearly at the same level, then, the traveling stability of the carriage at scanning is improved.
Patent JP-H02247074-A (JP)
Title: Casting machine of molten metal
Inventor: DEIBITSUTO ARAN FUOODO
IPC: B22D39/00
Filed: 1989-12-20
Abstract: PURPOSE: To effectively separate dross and other impurities from molten metal by using a crucible having a pouring spout and regulating a lip above the spout. CONSTITUTION: The spout 16 is set in a concave area 18 which is formed toward a rim of the crucible with a lower outer projection and the the upper concave lip 19 and at the one side in the crucible wall. In order to hold the constant head on the pouring spout 16 when the crucible 15 is gradually tilted at the time of casting, the spout is formed as a taper shape i.e., toward at least the lower side of the lip and the corresponding opposite wall. A level sensor 34 is arranged toward the top part of a hopper 22 and a temp. sensor 35 is arranged at the outlet of the hopper.  Signals from these sensors 34, 35 are transmitted to a control circuit 37 through a signal processing circuit 36, and this control circuit 37 controls the switchings of heating coils 15a and 28 and the opening/ closing of an electromagnetic throttle 17 and the formation of inclination of the crucible 15 to surely hold the substantially constant pressure head or the molten metal surface level in the hopper 22.
Patent JP-H06165390-A (JP)
Title: Portable power unit
Inventor: SHIMIZU MOTOHISA
IPC: H02J3/38
Filed: 1992-11-17
Abstract: PURPOSE:To provide a portable power unit the output of which can be taken out efficiently in stable operation state without out-of-phase being added up with the output of other portable power units, in parallel operation, and which can exhibit the function of its protective circuit enough the same as single operation. CONSTITUTION:When the output current of a portable power unit gets over a specified value, a signal is outputted from an operational amplifier 54, corresponding to the quantity of increase of the output current, and by this output current, the photodiode 182 of a photocoupler 181 outputs a light signal, being excited. By this light output signal, the quantity of conductivity of a photo-FET 183 is controlled, and the amplitude of the reference sine wave signal outputted from a sine wave generating circuit 8 decreases, and the output voltage of the portable power unit drops.
Patent JP-2000161192-A (JP)
Title: Ignition control device for direct injection spark ignition type internal combustion engine
Inventor: YAMAGUCHI KOICHI
IPC: F02P15/10
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To effectively burn deposits clinging to a spark plug by means of the false discharge of the spark plug. SOLUTION: If the worsening of a combustion condition is detected from the frequency of misfires or the like (S2) during stratified combustion in which compression stroke injection is performed (S1), a spark plug is discharged just before fuel injection (S3), so that deposits clinging to the spark plug are burnt by false discharge. The higher the concentration of gas in a cylinder, the higher the discharge voltage of the spark plug, and sparks are unlikely to scatter between normal gaps when the discharge voltage is high, so that by causing the false discharge as late as possible during compression stroke, i.e., under a condition in which the concentration of gas in the cylinder is as high as possible, leakage currents conducted through the deposits can be increased.
Patent JP-H09151315-A (JP)
Title: Polyphenylene ether-based flame retardant resin composition
Inventor: SATO TAKUMI
IPC: C08L71/12
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in flame retardance and impact resistance, good in other characteristics and useful for OA equipments, etc., by blending a condensation type phosphoric acid ester-based flame retardant with a compound rubber-based graft copolymer. SOLUTION: This resin composition contains (A) 100 pts.wt. (i) polyphenylene ether-based resin or the resin (i) and (ii) aromatic vinyl-based resin, (B) 1-30 pts.wt. condensation type phosphoric acid ester-based flame retardant (e.g. phenyl-resorcin-polyphosphate) of formula I or II [R<a> to R<h> are each an alkyl, phenyl or an alkylphenyl; X is phenylene, a 1-6C alkylene or SO2 ; (p) and (q) are each 1-30] and (C) 0.5-30 pts.wt. compound rubber-based graft copolymer obtained by grafting a vinylic monomer to a compound rubber containing a polyorganosiloxane and a polyalkyl(metha)acrylate. Furthermore, the component A is composed of preferably 99-1wt.% component (i) and 1-99wt.% component (ii).
Patent JP-H07190646-A (JP)
Title: Heat exchanger for cooling and heating device
Inventor: OHASHI TADAYOSHI
IPC: F28D1/047
Filed: 1993-12-27
Abstract: PURPOSE:To increase the sectional area of refrigerant passage and prevent pressure loss by a method wherein a meandering refrigerant passage, meandering in the circumferential direction of a tubular combustion cylinder, whose internal part is used for a combustion chamber, and extending in the axial direction of the combustion cylinder, is formed. CONSTITUTION:A heat exchanging tube 21 is provided with a partitioning wall 26, forming parallel refrigerant passages 25 arrayed in one low vertically, and a header 27 is provided at one end of the heat exchanging tube 21 while an intermediate header 28 is provided at the other end of the same. A partitioning wall 29 is provided at an intermediate position in the lengthwise direction of the header and a part lower than the partitioning wall 29 is used as an inlet port side header 27a and an inlet tube 31 is connected thereto. Another part, higher than the partitioning wall 29, is used as an outlet port side header 27b and outlet tube 12 is connected thereto. A burner is provided at the lower end opening of the combustion cylinder 11 so as to be faced upward. Refrigerant, which flows into the inlet port side header 27 from the inlet port tube 31, enters the intermediate header 28 through the refrigerant passages 25 of the lower half of the cylinder, then, the refrigerant is turned and ascended so as to flow out of the outlet port tube 32 from the refrigerant passages 25 of upper half of the cylinder through the outlet port side header 27b. The meandering refrigerant passages are formed in such manner.
Patent JP-2000147506-A (JP)
Title: Light illuminating device
Inventor: CHOI YOUNG SEOK
IPC: G02F1/1337
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To enable irradiation in a large area and to determine the alignment direction and pretilt angle of an alignment layer by designing the illuminating device in the manner that the light transmitted through a polarizer irradiates at a specified angle from the normal line of a stage where a substrate is mounted. SOLUTION: The polarizer is positioned at a first polarizer 33. When the illuminating device is observed from the x-z side, the light emitted from the optical system is tilted at a specified angle from the normal line of the substrate for the tilted exposure so that an alignment layer 25 is irradiated with partially polarized light at a specified angle. The pretilt angle of the liquid crystal molecules on the alignment layer 25 is controlled by the energy of the light irradiating the alignment layer 25, the material of the alignment layer and the polarization degree of the illuminating device. On the other hand, the alignment direction of the liquid crystal molecules is controlled by the direction of irradiation light in the tilted exposure. The usable angle θ of the light is preferably 0 to 45 deg..
Patent JP-H04199954-A (JP)
Title: Key telephone system
Inventor: MANO HIROSHI
IPC: H04Q3/58
Filed: 1990-11-29
Abstract: PURPOSE:To reduce the burden on a central processing part by selecting data terminals selected by means of the extension designation signal of dial service and MODEM having an attribute corresponding to the data terminals at the time of an incoming call from trunk lines to a system and forming data channels between the terminals and MODEM first. CONSTITUTION:At the time of incoming call by using dial-in service from the trunk lines 251-25m, the data terminals 371-37n designated by the extension designation signal of dial-in service and MODEM 431-43j whose attributes agree with the data terminals are selected before a call signal is given to MODEM 431-43j and the channels between them are connected. Since the data terminals 371-37n and MODEM 431-43j become the same state as that where they are directly connected as it were, a control command is transmitted/received, is analyzed and is controlled based on the analysis between both data terminals and MODEM. Thus, it becomes unnecessary for data interfaces 311-31j and 351-35n and the central processing part 49 of a system to participate in the processings. Thus, the load on the central processing part is reduced.
Patent JP-2001112819-A (JP)
Title: Wheelchair with horizontality maintaining device
Inventor: YOSHIMORI JUNICHI
IPC: A61G5/02
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To move safely a wheelchair by maintaining its seat horizontally at the time of ascending and descending a slope. SOLUTION: A horizontality maintaining device is mounted so as to maintain a seat horizontally even if a wheelchair body inclines when descending or ascending a slope in moving a patient on a wheelchair and even when the wheelchair is inclined, the horizontality of the seat is preserved by controlling the transfer of oil inside the horizontality maintaining device with a weight value.
Patent JP-H01172142-A (JP)
Title: Recording medium carrying device
Inventor: HAYASHI TERU
IPC: B41J13/00
Filed: 1987-12-26
Abstract: PURPOSE:To enable the title carrying device to have a simple structure and to be easily controllable by bringing whole or part of the opposed face of a vibrator in a moving condition having a velocity component in the carrying direction into contact with a sheet-form recording medium. CONSTITUTION:A recording sheet 3 is loaded on a guide plate 1, a weight 6 as a friction force generating means is thrown down toward the guide plate 11 and a power source 12 is turned on, thus a piezoelectric ceramic member 41 of a vibrator 4 supported by a supporter 5 vibrates in the C direction and the member 42 in the D direction to give an opposed face 4a a moving condition having a velocity component is the carrying direction A (F). The opposed face 4a formed so as to generate a large friction force in the F direction and an almost zero friction force is the reverse F direction carries the recording sheet 3 in the A direction. Thereby, the recording medium carrying device can be simplified in structure and made easily controllable.
Patent JP-H06180747-A (JP)
Title: Map preparing system in document preparing device
Inventor: SHIMIZU NAOYUKI
IPC: G06F17/21
Filed: 1992-12-11
Abstract: PURPOSE:To finally improve the efficiency of map preparing processing by automatically maintaining the state of an intersection prepared before when performing the preparing processing of the intersection and changing the preceding intersection. CONSTITUTION:A default information storage part 6 stores the default information of a set intersection. An intersection information storage part 8 stores intersection information indicating the intersection state of prepared intersection data. At the time of preparing new intersection data from the prepared old intersection data, an intersection preparing part 7 keeps the intersection state of the old intersection data while referring to the intersection information stored in the storage part 8 and prepares new intersection data based upon the default information.
Patent JP-2001148123-A (JP)
Title: Optical disk, recording and/or reproducing device and method
Inventor: CHIAKI SUSUMU
IPC: G11B7/005
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the influence to data on the user's data area and to ID on the address area becoming larger, even by defects (flaws) of the same size in the case of the high density optical disk. SOLUTION: Address data ID succeeding to an address mark AM recording on the address area of the optical disk 10 are detected by an ID detecting part 23, and the ID succeeding to the above address mark are sampled to obtain the ID information, using a data clock corresponding to the frequency of a wobble signal detected in a signal detecting part 22.
Patent JP-H04198515-A (JP)
Title: Diagnostic device for disorder of batcher plant
Inventor: GOSHIMA AKIRA
IPC: E02D3/12
Filed: 1990-11-28
Abstract: PURPOSE:To prevent discontinuation of mixed fluid supply and improper excavation work in the course of construction by providing a means to judge the anomaly of dispensor and meters of mixed fluid from pump and also of weight detection of agitator storing the mixed fluid. CONSTITUTION:The weight of an agitator M2 storing a mixed fluid is weighed by a weight detector M6. When the mixed fluid is charged from a batcher mixer M1 to the agitator M2, an anomaly is judged by a judger M7 when the detected weight of the detector M6 is smaller than the previously detected weight and the discharge amount from the pump 4 is not increased, Also, when the difference between the decreased amount of the mixed fluid in the agitator M2 and the discharged amount of the flow meter M3 is above a given amount, it is judged as the disorder of the flow meter 3 by a judger 8. Since worker can know the amonaly quickly, the impossibility of sending and injecting properly mixed fluid in the course of excavation work can be prevented.
Patent JP-H03191842-A (JP)
Title: Light measuring jig
Inventor: KINOSHITA MASAKI
IPC: H01L21/66
Filed: 1989-12-20
Abstract: PURPOSE:To shorten a light-projecting-position moving time and to simplify a device by assembling a liquid-crystal shutter on an optical axis. CONSTITUTION:The parallel light generated in a light source 1 is projected on an inserted liquid crystal shutter 4. Only the light which is projected on the open part of the shutter 4 is projected on a polarizing optical element 6. The light which is returned into the parallel light in the element 6 is projected on a light receiving part 9b corresponding to the open part of the shutter 4 in a photodetector 8. When the light is projected on an other light receiving part 9a or 9c in the element 8, the shutter is switched so that only a part corresponding to the light receiving part is opened. With this jig, the light-projecting- position moving time can be shortened and the device can be simplified by inserting the shutter 4 between the light source 1 and the light receiving parts 9a - 9c.